Description

4-n-Butylamino-2-Methylthiopyrido(2,3-D)Pyrimidine is a specialized heterocyclic organic compound belonging to the pyridopyrimidine class. This high-purity intermediate is of significant value in advanced pharmaceutical research and development, particularly in the synthesis of novel therapeutic agents. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential kinase inhibitors and other targeted small-molecule drugs.
• Agrochemical Research: Used in developing new active ingredients for crop protection products.
• Chemical Biology: Serves as a core scaffold or probe in the study of enzyme function and biological pathways.
• Fine Chemical Synthesis: Employed in custom and contract manufacturing for producing high-value, complex organic molecules.
• Academic & Institutional R&D: Utilized in university and research institute laboratories for exploratory synthetic chemistry.

Basic Information

Product Name	4-n-Butylamino-2-Methylthiopyrido(2,3-D)Pyrimidine
CAS No.	72564-68-2
Molecular Formula	C₁₄H₁₈N₄S
Molecular Weight	274.38 g/mol
Synonyms	4-(Butylamino)-2-(methylthio)pyrido[2,3-d]pyrimidine; 2-Methylthio-4-butylaminopyrido[2,3-d]pyrimidine; 4-n-Butylamino-2-methylmercaptopyrido[2,3-d]pyrimidine; 4-(n-Butylamino)-2-(methylthio)pyrido[2,3-d]pyrimidine; 72564-68-2; 4-Butylamino-2-methylthiopyrido[2,3-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 4-n-Butylamino-2-Methylthiopyrido(2,3-D)Pyrimidine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.